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M5PetrolvsNXPHEV
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  • SpecsM5 · NX

BMW M5 Competition F90 vs Lexus NX 450h+ AWD: which is cheaper to run?

What each kilometre costs, depending on your driving profile, how you charge and the share of the trip driven on electricity or fuel.

grand tourer · 2020 vs 2024 · 15,000 km/an · Mixed · Petrol 95 2.17 €/L · Home 0.20 €/kWh · Methodology
Annual mileage
15,000 km
5,000 km50,000 km
Driving mix

30 % City · 50 % Road · 20 % Motorway

Fuel price
Petrol 95 2.17 €/L · Diesel 2.38 €/Lprix-carburants.gouv.fr — moyenne nationale du 05/10/2026 ; EDF Tarif Bleu Base au 01/08/2026 ; DC autoroute : moyenne des réseaux sans abonnement
Charging type

Result · yearly energy cost

ABMW M5 Competition F90

3,756 €per year

11,5 L/100 km weighted · 25.04 € per 100 km · 1 731 L per year

Gap2,770 € per yearin favour of the NX 450h+ AWD (−74 %)≈ 1,277 L petrol 95
BLexus NX 450h+ AWD

986 €per year

22,3 kWh/100 km weighted · 6.57 € per 100 km · 1 046 L per year

The verdict changes with your usage
ProfileSplitAA · M5BB · NXGap
City70 / 25 / 570 % city · 25 % road · 5 % motorway4,544 €986 €3,558 € · NX
Mixed30 / 50 / 2030 % city · 50 % road · 20 % motorway3,756 €986 €2,770 € · NX
Long-distance10 / 40 / 5010 % city · 40 % road · 50 % motorway3,157 €986 €2,171 € · NX

Cumulative saving for the NX 450h+ AWD

1 year
2,770 €
3 years
8,310 €
5 years
13,851 €
10 years
27,701 €

Energy only. Excludes purchase, insurance, servicing, depreciation.

What produces these figures

WLTP combined
10.6 L/100 km · 21.4 kWh/100 km
Powertrain
Combustion · Plug-in hybrid
Power
625 ch · 309 ch
Kerb weight
1,895 kg · 1,990 kg

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Frequently asked questions

On a 100 km mixed trip, the Lexus NX 450h+ AWD is about 75% cheaper than the BMW M5 Competition with default parameters. This ratio shifts with your actual energy prices - simulate for your profile.

The declared range of the Lexus NX 450h+ AWD is 76 km (WLTP/EPA). In real-world conditions, expect 10-20% less.

The Lexus NX 450h+ AWD is cheaper across all distances with default rates. If your energy prices differ significantly, simulate to see the real impact on your budget.